It is very important to realise that the bigger percentage of street fights do not go the way they are planned.
There are always too many variables for instance:
In a town in Australia is a large group of young men walking through townships with their girlfriends.
They would send two of the weaker looking men out in front to cause trouble, as soon as they picked a fight the rest of the group would lose their girlfriends and join in the street fight usually outnumbering the ones that stood up to the first two.

fights sport

It is hard to tell who is right or wrong in these clips, but the guy in black does well keeping his cool well enough to get his footwork right and his hands back to protect his face.